.cdx-paper {
    border-bottom: 2px dashed #06c;
    margin: 2px;
    .pop {
        position: absolute;
        transform: translate(-50%, 26px);
        z-index: 2;
        display: none;
        padding: 6px 10px;
        background-color: #fff;
        border-radius: 6px;
        max-width: 300px;
        box-shadow: 0 0 6px rgba(0,0,0,.1);
        &::before {
            content: '注释：';
            font-weight: bold;
        }
    }
    &:hover {
        .pop {
            display: inline-block;
        } 
    }
}

.paper {
    svg {
        width: 16px;
    }
}

.paperEl {
    display: inline-block;
    padding: 6px 8px;
    position: relative;
    .textarea {
        padding: 6px;
        width: 300px;
        height: 100px;
        display: block;
    }
    .btn {
        position: absolute;
        right: 16px;
        bottom: 12px;
        padding: 4px 10px;
        border-radius: 6px;
        background: #000;
        color: #fff;
        font-size: 14px;
        cursor: pointer;
    }
}